Money always grows when you deal in cash. I once worked in a bank as a teller and we had what was called a 'Teller's Deficiency Account. Any deficiencies when you cashed up at the end of the day's business was covered by this account.
I, or any of the other tellers, never had a problem. We were always £20-£30 up every day and this was in the late fifties. None of our customers complained; the money just materialised.
The TDA used to be part of the Xmas bonus.
